Next time, please be specific about your goal: "Solve for x; write your answer as a fraction."
The first step here is to combine the x-terms within the parentheses:
9(-5x) = 0
The second step is to perform the indicated multiplication:
-45x = 0
Dividing both sides by -45, we get x = 0. Ensure that you have copied down this problem correctly.
Answer:
≈ 7 hours
Step-by-step explanation:
Maria can do full job in 13 hours,
she can do 1/13 part of job in one hour
Felipe can do full job in 15 hours,
he can do 1/15 part of job in 1 hour
Together they can do:
- 1/13 + 1/15= 28/13*15= 28/195 of job in 1 hour
to complete full job they need:
- 1 ÷ 28/195= 195/28 ≈ 7 hours
Answer:
jaime because his median is 7 alex median is 5 pedro median is 6.5
Step-by-step explanation:
Answer:
8/32=0.25
Step-by-step explanation:
9514 1404 393
Answer:
x = 8
Step-by-step explanation:
The marked angles are <em>alternate interior angles</em>, so are congruent.
8x -4 = 60
8x = 64 . . . . . . . . . . add 4 to both sides
x = 64/8 = 8 . . . . . . divide both sides by 8
The value of x is 8.